Cita APA

Joseph A Pecar. The McGraw-Hill telecommunications factbook. New York: McGraw-Hill.

Chicago Style Citation

Joseph A Pecar. The McGraw-Hill Telecommunications Factbook. New York: McGraw-Hill.

Cita MLA

Joseph A Pecar. The McGraw-Hill Telecommunications Factbook. New York: McGraw-Hill.

Atenció: Aquestes cites poden no estar 100% correctes.